Test strip



FIG. 1 is a perspective view of a test strip showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The dash-dash broken lines show portions of the test strip which form no part of the claimed design. The dot dash lines represent the boundaries of the claimed design. 

CLAIM The ornamental design for a test strip, as shown and described. 